4233144004321 has 16 divisors (see below), whose sum is σ = 4474757802240. Its totient is φ = 3993414324480.

The previous prime is 4233144004319. The next prime is 4233144004343. The reversal of 4233144004321 is 1234004413324.

It is a cyclic number.

It is not a de Polignac number, because 4233144004321 - 2¹ = 4233144004319 is a prime.

It is a super-2 number, since 2×4233144004321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4233144014321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87036216 + ... + 87084838.

It is an arithmetic number, because the mean of its divisors is an integer number (279672362640).

Almost surely, 2^{4233144004321} is an apocalyptic number.

It is an amenable number.

4233144004321 is a deficient number, since it is larger than the sum of its proper divisors (241613797919).

4233144004321 is a wasteful number, since it uses less digits than its factorization.

4233144004321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67896.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4233144004321 its reverse (1234004413324), we get a palindrome (5467148417645).

The spelling of 4233144004321 in words is "four trillion, two hundred thirty-three billion, one hundred forty-four million, four thousand, three hundred twenty-one".